JP2016518041A5 - - Google Patents

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Publication number
JP2016518041A5
JP2016518041A5 JP2015549104A JP2015549104A JP2016518041A5 JP 2016518041 A5 JP2016518041 A5 JP 2016518041A5 JP 2015549104 A JP2015549104 A JP 2015549104A JP 2015549104 A JP2015549104 A JP 2015549104A JP 2016518041 A5 JP2016518041 A5 JP 2016518041A5
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JP
Japan
Prior art keywords
picture buffer
decoded picture
related parameters
output
parameter set
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JP2015549104A
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English (en)
Japanese (ja)
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JP2016518041A (ja
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Priority claimed from US13/858,083 external-priority patent/US20140301477A1/en
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Publication of JP2016518041A publication Critical patent/JP2016518041A/ja
Publication of JP2016518041A5 publication Critical patent/JP2016518041A5/ja
Pending legal-status Critical Current

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JP2015549104A 2013-04-07 2014-04-07 Ｖｐｓ拡張部におけるｄｐｂパラメータのシグナリングおよびｄｐｂ動作 Pending JP2016518041A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/858,083 2013-04-07
US13/858,083 US20140301477A1 (en) 2013-04-07 2013-04-07 Signaling dpb parameters in vps extension and dpb operation
PCT/JP2014/001997 WO2014167833A1 (en) 2013-04-07 2014-04-07 Signaling dpb parameters in vps extension and dpb operation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018207576A Division JP2019017121A (ja) 2013-04-07 2018-11-02 ビデオビットストリームを復号する方法

Publications (2)

Publication Number Publication Date
JP2016518041A JP2016518041A (ja) 2016-06-20
JP2016518041A5 true JP2016518041A5 (enExample) 2017-07-20

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ID=51654453

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2015549104A Pending JP2016518041A (ja) 2013-04-07 2014-04-07 Ｖｐｓ拡張部におけるｄｐｂパラメータのシグナリングおよびｄｐｂ動作
JP2018207576A Pending JP2019017121A (ja) 2013-04-07 2018-11-02 ビデオビットストリームを復号する方法
JP2020104740A Active JP6765025B2 (ja) 2013-04-07 2020-06-17 ビデオビットストリームを復号する方法およびデバイス
JP2020154170A Pending JP2020198648A (ja) 2013-04-07 2020-09-14 ビデオビットストリームを復号する方法およびデバイス

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2018207576A Pending JP2019017121A (ja) 2013-04-07 2018-11-02 ビデオビットストリームを復号する方法
JP2020104740A Active JP6765025B2 (ja) 2013-04-07 2020-06-17 ビデオビットストリームを復号する方法およびデバイス
JP2020154170A Pending JP2020198648A (ja) 2013-04-07 2020-09-14 ビデオビットストリームを復号する方法およびデバイス

Country Status (6)

Country Link
US (2) US20140301477A1 (enExample)
EP (1) EP2984846B1 (enExample)
JP (4) JP2016518041A (enExample)
CN (1) CN105122815A (enExample)
HK (1) HK1218194A1 (enExample)
WO (1) WO2014167833A1 (enExample)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103096049A (zh) * 2011-11-02 2013-05-08 华为技术有限公司 一种视频处理方法及系统、相关设备
US9979958B2 (en) 2012-04-20 2018-05-22 Qualcomm Incorporated Decoded picture buffer processing for random access point pictures in video sequences
PL2843945T3 (pl) 2012-04-23 2020-07-27 Sun Patent Trust Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów oraz urządzenie do kodowania/dekodowania obrazów
US9241158B2 (en) * 2012-09-24 2016-01-19 Qualcomm Incorporated Hypothetical reference decoder parameters in video coding
EP2907318A1 (en) 2012-10-09 2015-08-19 Cisco Technology, Inc. Output management of prior decoded pictures at picture format transitions in bitstreams
CN104756500B (zh) * 2012-10-09 2018-07-17 思科技术公司 向经编码视频的子层提供共同参数集
US10257523B2 (en) * 2012-12-14 2019-04-09 Avago Technologies International Sales Pte. Limited Adaptive decoding system
WO2014163460A1 (ko) * 2013-04-05 2014-10-09 삼성전자 주식회사 계층 식별자 확장에 따른 비디오 스트림 부호화 방법 및 그 장치, 계층 식별자 확장에 따른 따른 비디오 스트림 복호화 방법 및 그 장치
EP2797308A3 (en) * 2013-04-22 2015-01-07 Technologies Humanware Inc Live panning system and method
US10003815B2 (en) * 2013-06-03 2018-06-19 Qualcomm Incorporated Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures
US10595031B2 (en) * 2013-07-12 2020-03-17 Qualcomm Incorporated Selection of target output layers in high efficiency video coding extensions
KR101930817B1 (ko) 2013-07-15 2018-12-19 지이 비디오 컴프레션, 엘엘씨 다계층식 비디오 코딩에서의 저지연 개념
WO2015009693A1 (en) 2013-07-15 2015-01-22 Sony Corporation Layer based hrd buffer management for scalable hevc
US9819941B2 (en) * 2013-10-10 2017-11-14 Qualcomm Incorporated Signaling for sub-decoded picture buffer (sub-DPB) based DPB operations in video coding
MY178305A (en) * 2013-10-11 2020-10-07 Vid Scale Inc High level syntax for hevc extensions
WO2015053597A1 (ko) * 2013-10-12 2015-04-16 삼성전자 주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
KR102233430B1 (ko) * 2013-10-12 2021-03-29 삼성전자주식회사 멀티 레이어 비디오의 복호화 및 부호화를 위한 버퍼 관리 방법 및 장치
WO2015056182A2 (en) 2013-10-15 2015-04-23 Nokia Technologies Oy Video encoding and decoding
US10205954B2 (en) * 2013-10-23 2019-02-12 Qualcomm Incorporated Carriage of video coding standard extension bitstream data using MPEG-2 systems
CN106416250B (zh) 2013-12-02 2020-12-04 诺基亚技术有限公司 视频编码和解码
US10257519B2 (en) 2014-01-02 2019-04-09 Sharp Kabushiki Kaisha Signaling and derivation of decoded picture buffer parameters
US9860540B2 (en) * 2014-01-03 2018-01-02 Qualcomm Incorporated Inference of nooutputofpriorpicsflag in video coding
US9794558B2 (en) * 2014-01-08 2017-10-17 Qualcomm Incorporated Support of non-HEVC base layer in HEVC multi-layer extensions
US9756355B2 (en) * 2014-06-20 2017-09-05 Qualcomm Incorporated Value ranges for syntax elements in video coding
US10432951B2 (en) * 2014-06-24 2019-10-01 Qualcomm Incorporated Conformance and inoperability improvements in multi-layer video coding
US10264286B2 (en) * 2014-06-26 2019-04-16 Qualcomm Incorporated Bitstream conformance constraints in scalable video coding
CN112565792B (zh) * 2015-10-19 2023-07-11 寰发股份有限公司 管理已解码图像缓存器的方法及装置
JP7052732B2 (ja) * 2016-12-27 2022-04-12 ソニーグループ株式会社 画像処理装置および方法
US11496761B2 (en) * 2018-06-30 2022-11-08 Sharp Kabushiki Kaisha Systems and methods for signaling picture types of pictures included in coded video
EP3919329A4 (en) 2019-02-01 2022-06-29 Koito Manufacturing Co., Ltd. Vehicular cleaner
MX2021010393A (es) * 2019-03-01 2021-11-12 Fraunhofer Ges Forschung Decodificador de referencia hipotetico.
WO2020185923A1 (en) 2019-03-11 2020-09-17 Futurewei Technologies, Inc. Mixed nal unit type picture constraints
KR102776040B1 (ko) * 2019-03-11 2025-03-07 후아웨이 테크놀러지 컴퍼니 리미티드 인코더, 디코더, 및 대응하는 방법들
KR102822031B1 (ko) 2019-05-06 2025-06-17 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩에서 새로운 코딩된 비디오 시퀀스를 시작하는 픽처에 대한 이전 픽처의 출력
WO2020256136A1 (en) * 2019-06-19 2020-12-24 Sharp Kabushiki Kaisha Systems and methods for signaling decoded picture buffer information in video coding
MX2022000292A (es) 2019-07-08 2022-02-03 Huawei Tech Co Ltd Restricciones de imagen de unidad nal mezclada en codificacion de video.
US11438623B2 (en) 2019-07-08 2022-09-06 Hyundai Motor Company Method and device for encoding and decoding video using inter-prediction
JP7774951B2 (ja) * 2019-09-11 2025-11-25 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
IL291689B2 (en) 2019-09-24 2025-07-01 Huawei Tech Co Ltd Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS)
CN117956189A (zh) 2019-09-24 2024-04-30 华为技术有限公司 支持空间可适性和snr可适性的ols
AU2020354925B2 (en) * 2019-09-24 2026-03-12 Huawei Technologies Co., Ltd. Signaling of DPB parameters for multi-layer video bitstreams
EP4026050A4 (en) 2019-09-24 2022-11-23 Huawei Technologies Co., Ltd. IMAGE INFORMATION AND DECODE UNIT INFORMATION ON TIME SCALABILITY
KR20250093594A (ko) 2019-10-07 2025-06-24 후아웨이 테크놀러지 컴퍼니 리미티드 서브 비트스트림 추출의 오류 방지
CN114830672B (zh) * 2019-12-18 2026-03-13 夏普株式会社 用于在视频编码中发送信号通知图片输出分辨率的系统和方法
CN114846805B (zh) * 2019-12-26 2025-10-24 字节跳动有限公司 视频编解码中的信令通知编解码图片缓冲区级别
CN115152233B (zh) * 2019-12-30 2025-04-15 Lg电子株式会社 包括dpb管理处理的图像解码方法及其设备
WO2021137591A1 (ko) * 2019-12-30 2021-07-08 엘지전자 주식회사 Ols dpb 파라미터 인덱스를 포함하는 영상 정보 기반 영상 디코딩 방법 및 그 장치
US20210235124A1 (en) * 2020-01-29 2021-07-29 Qualcomm Incorporated Decoded picture buffer (dpb) parameter signaling for video coding
WO2021187376A1 (en) * 2020-03-19 2021-09-23 Sharp Kabushiki Kaisha Systems and methods for signaling decoded picture buffer information in video coding
KR20260032642A (ko) 2020-03-30 2026-03-09 엘지전자 주식회사 Dpb 파라미터의 개수 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체
EP4131966A4 (en) * 2020-04-02 2024-03-06 LG Electronics, Inc. IMAGE CODING/DECODING METHOD AND DEVICE FOR SIGNALING DPB-RELATED INFORMATION AND PTL-RELATED INFORMATION AND COMPUTER-READABLE RECORDING MEDIUM WITH BIT STREAM STORED THEREIN
CN116195250B (zh) * 2020-06-09 2026-01-16 Lg电子株式会社 基于dpb操作的图像或视频编码
US11902552B2 (en) 2020-09-17 2024-02-13 Lemon Inc. Decoder configuration record in coded video
WO2022060192A1 (ko) * 2020-09-17 2022-03-24 엘지전자 주식회사 출력 계층 세트 정보를 시그널링하는 미디어 파일 생성/수신 방법, 장치 및 미디어 파일을 저장한 컴퓨터 판독 가능한 기록 매체
WO2022071754A1 (ko) * 2020-09-29 2022-04-07 엘지전자 주식회사 출력 계층 세트 정보를 포함하는 미디어 파일 생성/수신 방법, 장치 및 미디어 파일 전송 방법
US12410154B2 (en) 2020-11-30 2025-09-09 Sumitomo Pharma Co., Ltd. 5-heteroaryl-1H-pyrazol-3-amine derivative
US12003777B2 (en) * 2021-01-08 2024-06-04 Lemon Inc. Video decoder initialization information signaling
JP2023005869A (ja) * 2021-06-29 2023-01-18 Kddi株式会社 仮想参照デコーダ装置、バッファ判定方法及びプログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080066784A (ko) * 2005-10-11 2008-07-16 노키아 코포레이션 규모가변적 비디오 코딩을 위한 효율적 디코딩 화상 버퍼관리
EP2198619A2 (en) * 2007-10-05 2010-06-23 Thomson Licensing Methods and apparatus for incorporating video usability information (vui) within a multi-view video (mvc) coding system
BR112013033552B1 (pt) * 2011-06-30 2022-02-22 Microsoft Technology Licensing, Llc Método em um sistema de computador que implementa um decodificador de vídeo, método em um sistema de computação, meio legível por computador e sistema de computação
US9485508B2 (en) * 2013-04-08 2016-11-01 Qualcomm Incorporated Non-entropy encoded set of profile, tier, and level syntax structures

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